CA2679854A1 - Method for the breakdown of lignin - Google Patents

Method for the breakdown of lignin Download PDF

Info

Publication number
CA2679854A1
CA2679854A1 CA002679854A CA2679854A CA2679854A1 CA 2679854 A1 CA2679854 A1 CA 2679854A1 CA 002679854 A CA002679854 A CA 002679854A CA 2679854 A CA2679854 A CA 2679854A CA 2679854 A1 CA2679854 A1 CA 2679854A1
Authority
CA
Canada
Prior art keywords
lignin
free
radical scavenger
radical
group
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA002679854A
Other languages
English (en)
French (fr)
Inventor
Tobias Voitl
Philipp Rudolf Von Rohr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eidgenoessische Technische Hochschule Zurich ETHZ
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2679854A1 publication Critical patent/CA2679854A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H6/00—Macromolecular compounds derived from lignin, e.g. tannins, humic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H8/00—Macromolecular compounds derived from lignocellulosic materials
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C3/00—Pulping cellulose-containing materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CA002679854A 2007-03-02 2008-02-25 Method for the breakdown of lignin Abandoned CA2679854A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CH3382007 2007-03-02
CH338/07 2007-03-02
CH01595/07A CH702124B1 (de) 2007-03-02 2007-10-12 Verfahren zum Abbau von Lignin.
CH1595/07 2007-10-12
PCT/CH2008/000078 WO2008106811A1 (de) 2007-03-02 2008-02-25 Verfahren zum abbau von lignin

Publications (1)

Publication Number Publication Date
CA2679854A1 true CA2679854A1 (en) 2008-09-12

Family

ID=39369286

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002679854A Abandoned CA2679854A1 (en) 2007-03-02 2008-02-25 Method for the breakdown of lignin

Country Status (8)

Country Link
US (1) US7906687B2 (de)
EP (1) EP2132377A1 (de)
JP (1) JP2010520157A (de)
CN (1) CN101680167A (de)
BR (1) BRPI0808430A2 (de)
CA (1) CA2679854A1 (de)
CH (1) CH702124B1 (de)
WO (1) WO2008106811A1 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102395621A (zh) * 2009-03-20 2012-03-28 Sika技术股份公司 用于制备化学改性的木质素的分解产物的方法
JP2011168501A (ja) * 2010-02-16 2011-09-01 Teijin Ltd 芳香族カルボン酸エステル化合物
JP2011168502A (ja) * 2010-02-16 2011-09-01 Teijin Ltd 芳香族カルボン酸化合物
FR2957599B1 (fr) 2010-03-18 2014-01-10 Commissariat Energie Atomique Procede de depolymerisation de biomasse lignocellulosique
KR101158443B1 (ko) 2010-04-02 2012-06-22 서울대학교산학협력단 양이온 치환된 헤테로폴리산 촉매를 이용한 리그닌 화합물 분해방법
WO2012013735A1 (de) * 2010-07-29 2012-02-02 Basf Se Katalysator- und ligninhaltige zusammensetzung und deren verwendung zur herstellung einer aromatenzusammensetzung
US9382282B2 (en) 2011-09-09 2016-07-05 University Of Tennessee Research Foundation Metal catalyzed oxidation of lignin and related compounds
CA2886418A1 (en) * 2011-11-08 2013-05-16 Thomas PIELHOP Use of carbonium ion scavengers in the treatment of lignocellulosic biomass
JP6007081B2 (ja) 2011-12-20 2016-10-12 花王株式会社 リグニン分解物の製造方法
CN102660035B (zh) * 2012-05-22 2014-04-02 东北林业大学 利用磷钨酸与h2o2混合体系催化降解并活化碱木质素的方法
CA2877497A1 (en) * 2012-06-28 2014-01-03 Shell Internationale Research Maatschappij B.V. Biomass conversion systems providing integrated stabilization of a hydrolysate using a slurry catalyst and methods for use thereof
CN102964392A (zh) * 2012-10-23 2013-03-13 浙江大学 微波强化木质素在供氢剂中降解制备小分子酚类化合物的方法
US8969534B2 (en) * 2013-02-20 2015-03-03 Wisconsin Alumni Research Foundataion Selective aerobic alcohol oxidation method for conversion of lignin into simple aromatic compounds
JP2015089884A (ja) * 2013-11-06 2015-05-11 国立大学法人京都大学 リグニンモノマーの製造方法
GB201414829D0 (en) * 2014-08-20 2014-10-01 Univ St Andrews Lignin processing
DE102015111700A1 (de) 2015-07-17 2017-01-19 Günter Besold Verfahren zum oxidativen, katalytischen Abbau von Biomasse
CN105237371B (zh) * 2015-11-13 2017-03-22 南京工业大学 一种木质素催化氧化降解制备香兰素的方法
CN106811228A (zh) * 2015-12-01 2017-06-09 中国科学院大连化学物理研究所 一种醇类物质与生物质共热解的方法
JP6544596B2 (ja) * 2016-02-15 2019-07-17 国立大学法人京都大学 フェノール誘導体の製造方法
CN106866381B (zh) * 2017-01-20 2020-05-22 浙江理工大学 一种制备毛竹木质素单酚化合物的方法
US11014951B2 (en) * 2017-04-27 2021-05-25 National Technology & Engineering Solutions Of Sandia, Llc Compositions and methods for depolymerizing lignin using a chelator-mediated Fenton reaction
CN108970604B (zh) * 2017-06-02 2021-08-24 中国科学院青岛生物能源与过程研究所 一种钼钒铌基复合氧化物及其合成方法与应用
RU2671161C1 (ru) * 2017-11-27 2018-10-29 Федеральное государственное бюджетное научное учреждение "Федеральный исследовательский центр "Красноярский научный центр Сибирского отделения Российской академии наук" (ФИЦ КНЦ СО РАН, КНЦ СО РАН) Способ химической переработки древесины
CN109833892A (zh) * 2017-11-29 2019-06-04 昌吉学院 一种固载杂多酸催化剂的新型制备方法及其在催化氧化木质素制备芳香化合物的应用
CN108689819B (zh) * 2018-05-24 2021-03-30 中国石油大学(华东) 一种新型多金属氧酸盐催化氧化降解木屑的方法
CN109706769B (zh) * 2018-12-29 2021-10-01 齐鲁工业大学 一种小分子醛类有机物共混有机酸分离木质纤维素的方法
CN110354842B (zh) * 2019-06-18 2020-02-07 广西科学院 一种木质素催化降解为烷基取代酚类化合物的方法
CN111206448A (zh) * 2020-01-19 2020-05-29 陕西科技大学 一种基于二元催化乙醇法的木素分离方法
CN111848243B (zh) * 2020-07-27 2022-05-17 广西大学 一种加速木质纤维素降解的堆肥腐熟方法
CN116196950B (zh) * 2023-02-16 2024-05-24 北华大学 一种双金属掺杂杂多酸催化剂的合成方法及在木质素转化中的应用

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS502501B1 (de) * 1969-08-06 1975-01-27
FI58907C (fi) * 1979-03-22 1981-05-11 Yhtyneet Paperitehtaat Oy Foerfarande foer framstaellning av vanillin ur ett lignin innehaollande material
AT390783B (de) 1987-04-10 1990-06-25 Solvay Ebenseer Verfahren zum abbau von lignin und/oder chlorierte organische verbindungen enthaltenden abwaessern durch weissfaeulepilze
US5549789A (en) * 1992-08-28 1996-08-27 The United States Of America As Represented By The Secretary Of Agriculture Oxidation of lignin and polysaccharides mediated by polyoxometalate treatment of wood pulp
US5302248A (en) * 1992-08-28 1994-04-12 The United States Of America As Represented By The Secretary Of Agriculture Delignification of wood pulp by vanadium-substituted polyoxometalates
CN1213197C (zh) * 1999-02-15 2005-08-03 柯兰姆有限公司 木素纤维素材料的氧法制浆及回收制浆化学药品的方法
AU5292900A (en) 1999-05-26 2000-12-12 Emory University Equilibrated tungsten-based polyoxometalate-catalyst systems
JP2005154937A (ja) * 2003-11-25 2005-06-16 Mitsubishi Gas Chem Co Inc 金属二置換欠損型ヘテロポリオキソメタレートによる漂白方法

Also Published As

Publication number Publication date
CH702124B1 (de) 2011-05-13
US7906687B2 (en) 2011-03-15
CN101680167A (zh) 2010-03-24
EP2132377A1 (de) 2009-12-16
WO2008106811A1 (de) 2008-09-12
US20100121110A1 (en) 2010-05-13
JP2010520157A (ja) 2010-06-10
BRPI0808430A2 (pt) 2014-07-29

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20140225

FZDE Discontinued

Effective date: 20140225